log4net

How to escape newline characters in the message?

由 丶灬走出姿态 提交于 2020-01-02 03:55:06
问题 I'm using log4net with FileAppender. The layout pattern is "%utcdate %message%newline" , so every message takes 1 line. However, there is an issue with messages containing new line chars; is it possible to escape new lines before writing to the file? 回答1: You can create a custom PatternConverter which escapes the newline characters. This provides a more flexible solution than the other answer because you can use it with any appender. I followed these articles to implement a custom

Is there a way in Log4Net or NLog (or some other logger) to output logs in an execution-stack-nested XML or JSON format?

由 ☆樱花仙子☆ 提交于 2020-01-02 03:41:26
问题 Is there a way in Log4Net or NLog (or some other logger) to output logs in an execution-stack-nested XML or JSON format, such that if function A() calls B(7) that calls C("something") , it'll output something like: <Method name="A"> <Method name="B" params="(int) 7"> <Method name="C" params="(string) 'something'"/> </Method> </Method> or even better: <Method name="A"> <Method name="B" params="(int) 7"> <Params> <int>7</int> </Params> <Method name="C"> <Params> <string>something</string> <

Filtering log4net on method name - can't quite get it

由 别来无恙 提交于 2020-01-02 03:13:09
问题 I'm using log4net to log my web app's progress, using Log4PostSharp to AOP-injectify all methods. This has the desired effect of logging (almost) everything and is fine. I now have a requirement to log JUST Page_Load methods to a file / console. I can obviously hamstring the log4postsharp class to do that, but then I'd be losing all the other logging. I've been looking at filters in log4net, starting with the StringMatch filter, but that only looks at the message being logged, and I'm after

Quartz.NET 入门

由 拥有回忆 提交于 2020-01-01 22:30:18
转载自：http://www.cnblogs.com/jys509/p/4628926.html 概述 Quartz.NET是一个开源的作业调度框架，非常适合在平时的工作中，定时轮询数据库同步，定时邮件通知，定时处理数据等。 Quartz.NET允许开发人员根据时间间隔（或天）来调度作业。它实现了作业和触发器的多对多关系，还能把多个作业与不同的触发器关联。整合了 Quartz.NET的应用程序可以重用来自不同事件的作业，还可以为一个事件组合多个作业。 参考 官方学习文档： http://www.quartz-scheduler.net/documentation/index.html 使用实例介绍： http://www.quartz-scheduler.net/documentation/quartz-2.x/quick-start.html 官方的源代码下载： http://sourceforge.net/projects/quartznet/files/quartznet/ 或者到我上传的csdn下载： http://download.csdn.net/detail/jys1216/8878305 下载下来官方的例子，我们来分析一下： 解压后，看到的文档 打开后，看到的项目结构如下： 项目可以直接运行： 运行后，我们可以看到，每隔10秒有输出，那是因为，在配置quart

log4net and .net Framework 4.0

由 谁说我不能喝 提交于 2020-01-01 16:10:11
问题 I was having issues in log4net when I updated my solutions to .net 4.0 , and then I downloaded the source of it and built log4net and targeted it to .net 4.0 and used it in my projects. Initially when I referred log4net that is targeted to run time 2.0 it complied and run the application but log did not work. Now when I run my project with log4net targeted to .net 4.0 I get the error "The type initializer for 'Log4NetTest.TestLog' threw an exception." Any Idea how to solve this? Edit: this is

Log4Net available database fields for adoappender - seems there are a few more i.e. method_name?

由 别来无恙 提交于 2020-01-01 15:06:30
问题 I recently created my simple log4net database table for logging via the adonet appender.. and it works ! But then i notice another website using additional fields! Look! Wow! i would love to know where i can get a list of available field names, for example Method_name really gets me thinking!!! But logging normally supports adding to this field or do i need a wrapper or something?? i see via the log4net config it has the method_name point to the database field and has this "<conversionPattern

Configure log4net to write to different log files, no config files

由 |▌冷眼眸甩不掉的悲伤 提交于 2020-01-01 15:05:28
问题 I want to do this: Configure Log4net to write to multiple files But I want to use code-as-configuration. How do I do this? Here's what I've tried: // Configure log A Hierarchy hierarchy = (Hierarchy)LogManager.GetRepository(); PatternLayout patternLayout = new PatternLayout(); patternLayout.ConversionPattern = "%date %level %logger: %message%newline"; patternLayout.ActivateOptions(); RollingFileAppender appender = new RollingFileAppender(); appender.Name = @"MyLogA"; appender.File = @"C:\Temp

Setting up dynamic connection string for log4net

由 痴心易碎 提交于 2020-01-01 12:01:36
问题 I am using log4net and I am have a connection string I want to reference in my log4net config, because the connectionString in "/Config/connectionStrings.config" will be dynamic input from the user. Here is what I am trying to do: <log4net xmlns="log4net"> <root> <level value="ERROR" /> <appender-ref ref="DatabaseAppender" /> </root> <appender name="DatabaseAppender" type="log4net.Appender.AdoNetAppender"> <bufferSize value="100" /> <connectionType value="System.Data.SqlClient.SqlConnection,

Delegates as parameters in VB.NET

由 梦想的初衷 提交于 2020-01-01 09:03:25
问题 Backstory: I'm using log4net to handle all logging for a project I'm working on. One particular method can be called under several different circumstances -- some that warrant the log messages to be errors and others that warrant the log messages to be warnings. So, as an example, how could I turn Public Sub CheckDifference(ByVal A As Integer, ByVal B As Integer) If (B - A) > 5 Then log.ErrorFormat("Difference ({0}) is outside of acceptable range.", (B - A)) End If End Sub Into something more

Use the ASP.NET request user for Log4net log entries

由 雨燕双飞 提交于 2020-01-01 06:44:34
问题 My ASP.NET site is using Integrated Authentication with impersonation turned off. I have added a "%username" to my "conversionPattern" in the web.config to add the user name to each logging entry. However this will use the application pool identity's user name, and not the current visiting user's name. Any ideas on how best to do this? Do I have to write a custom appender? I don't mind any minor performance penalties as this is a small intranet site. Thanks! 回答1: An alternative (and easier)
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